I've already seen it.I saw it on television last year.为什么第一句用过去分词,第二句用过去式?过去分词的作用是什么？

I've seen the film already.与I've already seen the film .的区别 saw and seenoh ,I've already seen it!能不能写成 oh,I've already saw it!为什么?强烈鄙视一楼那个骗子! I've seen the film already.和I have already seen the film有啥区别? I've already seen it.I saw it on television last year.为什么第一句用过去分词,第二句用过去式?过去分词的作用是什么？ I've already seen the film.(改为一般疑问句并作肯定回答）急! —Titanic is ______ film I've seen twice already.Yeah.It's excellent.I've never watched _______more exciting one.A.a,the B.the,the C.the,a D.a,a很纠结,是不是选D啊? 翻译句子 i've never seen the like of it It is _____ _____village I've ever seen(pretty) A:Dad,do you like my picture?B:＿＿!It's the nicest one.I've _____ seen.A.What beautiful;already B.How wonderful;ever C.What wonderful picture;already It's the best book on English pronunciation I've ever seen中 I've ever seen是补语? 造句：I’ve already… i've already seen the new play at 'the globe' 主要是不知道the new play at如何理解 英语翻译i'VE SEEN iT ALLbjork---Dancer In The DarkI've seen it all,I have seen the trees,I've seen the willow leaves dancing in the breezeI've seen a friend killed by a friend,And lives that were over before they were spent.I've seen what I was - i think i've seen it what i needn't see onlywhen l've seen it with my own eyes,can I believe you=I ( )( )you( )l've seen it with my own eye 英语过去式与过去分词用法上有什么一样?I've already seen it .I saw it on television last year.这是新概念上的一篇课文里的句子,为什么第一句用过去分词seen,而第二句用过去式saw呢 不都是表示在过去 I hate this movie!It is ______( interesting) movie!I’ve ever seen you 're never seen this film before,have you?_______,I've seen it twice 填yes还是no